superbackground

plural superbackgrounds

1. string theorySynonym of superspace.

   The quantization of G.S. heterotic or type II superstrings in a superbackground presents some difficulties that are still unsolved.

   1989, S. De Filippo, Geometrical and algebraic aspects of nonlinear field theory, →ISBN

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   A very interesting example of such restrictions is the following. No extended chiral superfields could exist in the superbackground for N = 3, ...

   1984, RE Kallosh, “Counterterms in extended supergravities”, in Quantum Gravity, →ISBN

   Synonyms: superspace

1. not comparablegeographyForming a background with unusually high concentrations of something.

   The superbackground dissolved aluminum levels will exceed the usual concentrations by a factor of no more than a few tens.

   1990, Oceanology - Volume 29, Pages 1-403, page 316

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   ...which are involved in the system of superbackground stresses, caused by the decompaction of material of the asthenosphere and by the products of their degassing, and which are limited by the dimensions of subvertical ascending flows of endogenous gases and water and their mixtures...

   1983, Moscow University Geology Bulletin - Volume 38, page 5

   Relying on these assumptions there was found an equation describing the connection between the superbackground contents of the ore element - the mean value in the cross section of the slope (C ') - and its content in the corresponding point of the dissipation flow (C):

   1990, Jiří Janatka, T. Hlavatá, Ivan Barnet, Methods of Geochemical Prospecting, page 88

   A manual for AGRS applications [8] recommended plotting various maps based on AGRS data transformation: radio-geochemical maps, maps of superbackground radioactive element concentrations, maps of the distribution of radioactive element concentrations in standard values, etc.

   1996, Geology of the Pacific Ocean - Volume 13, Issues 1-3, page 367